EP3372873A4 - Struktur und verfahren zur befestigung eines dichtungselements - Google Patents

Struktur und verfahren zur befestigung eines dichtungselements Download PDF

Info

Publication number
EP3372873A4
EP3372873A4 EP16861996.3A EP16861996A EP3372873A4 EP 3372873 A4 EP3372873 A4 EP 3372873A4 EP 16861996 A EP16861996 A EP 16861996A EP 3372873 A4 EP3372873 A4 EP 3372873A4
Authority
EP
European Patent Office
Prior art keywords
sealing member
fixing sealing
fixing
sealing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP16861996.3A
Other languages
English (en)
French (fr)
Other versions
EP3372873A1 (de
Inventor
Yasuhiro Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitta Corp
Original Assignee
Nitta Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nitta Corp filed Critical Nitta Corp
Publication of EP3372873A1 publication Critical patent/EP3372873A1/de
Publication of EP3372873A4 publication Critical patent/EP3372873A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
    • F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
    • F16B21/183—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details internal, i.e. with spreading action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/001—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts for sealing or insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
EP16861996.3A 2015-11-02 2016-10-27 Struktur und verfahren zur befestigung eines dichtungselements Withdrawn EP3372873A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015215444A JP6602645B2 (ja) 2015-11-02 2015-11-02 シール材の固定構造
PCT/JP2016/081853 WO2017077935A1 (ja) 2015-11-02 2016-10-27 シール材の固定構造および固定方法

Publications (2)

Publication Number Publication Date
EP3372873A1 EP3372873A1 (de) 2018-09-12
EP3372873A4 true EP3372873A4 (de) 2019-07-03

Family

ID=58662035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16861996.3A Withdrawn EP3372873A4 (de) 2015-11-02 2016-10-27 Struktur und verfahren zur befestigung eines dichtungselements

Country Status (6)

Country Link
US (1) US20180313387A1 (de)
EP (1) EP3372873A4 (de)
JP (1) JP6602645B2 (de)
CN (1) CN107735603A (de)
TW (1) TWI664366B (de)
WO (1) WO2017077935A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7609650B2 (ja) * 2021-02-10 2025-01-07 カヤバ株式会社 流体圧シリンダ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110864A (en) * 1935-03-07 1938-03-15 Norma Hoffmann Bearings Corp Antifriction bearing
US2600434A (en) * 1950-06-06 1952-06-17 Saywell Associates Sealing device
EP0019361A1 (de) * 1979-05-21 1980-11-26 Waldes Kohinoor Inc. Sicherungseinrichtung mit einem doppelt abgeschrägten Sicherungsring
JPS60114326U (ja) * 1984-01-10 1985-08-02 日本精工株式会社 密封形転がり軸受
US20120134612A1 (en) * 2010-11-30 2012-05-31 Goodrich Control Systems Bearing enclosure with integrated wear detection
DE202012008999U1 (de) * 2012-09-19 2014-01-15 Bümach Engineering International B.V. Kolbeneinheit eines Arbeitszylinders

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462586A (en) * 1946-01-02 1949-02-22 New York Air Brake Co Seal for resisting high pressures
JPS4426331Y1 (de) * 1965-02-06 1969-11-05
JPS52115958A (en) * 1976-03-25 1977-09-28 Taunusuuarumatouren Gmbh Packing for piston and piston rod in working cylinder
JPS623576Y2 (de) * 1981-01-13 1987-01-27
JPH0796904B2 (ja) * 1989-09-22 1995-10-18 宣行 杉村 シール装置
JP2000257641A (ja) * 1999-03-10 2000-09-19 Koyo Seiko Co Ltd 転がり軸受用密封装置
JP4877473B2 (ja) * 2005-11-14 2012-02-15 Ｎｏｋ株式会社 密封装置
CN101245857B (zh) * 2007-02-15 2013-01-02 宝山钢铁股份有限公司 密封装置
DE102012000757A1 (de) * 2012-01-18 2013-07-18 Minebea Co., Ltd. Wälzlager mit Dichtungssystem
WO2013191157A1 (ja) * 2012-06-22 2013-12-27 ニッタ株式会社 ボールねじ、シール材、及び、シール構造
CN104295749B (zh) * 2014-09-29 2016-09-21 内蒙古久和能源装备有限公司 一种轴承密封装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110864A (en) * 1935-03-07 1938-03-15 Norma Hoffmann Bearings Corp Antifriction bearing
US2600434A (en) * 1950-06-06 1952-06-17 Saywell Associates Sealing device
EP0019361A1 (de) * 1979-05-21 1980-11-26 Waldes Kohinoor Inc. Sicherungseinrichtung mit einem doppelt abgeschrägten Sicherungsring
JPS60114326U (ja) * 1984-01-10 1985-08-02 日本精工株式会社 密封形転がり軸受
US20120134612A1 (en) * 2010-11-30 2012-05-31 Goodrich Control Systems Bearing enclosure with integrated wear detection
DE202012008999U1 (de) * 2012-09-19 2014-01-15 Bümach Engineering International B.V. Kolbeneinheit eines Arbeitszylinders

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017077935A1 *

Also Published As

Publication number Publication date
JP2017089658A (ja) 2017-05-25
US20180313387A1 (en) 2018-11-01
TW201723361A (zh) 2017-07-01
JP6602645B2 (ja) 2019-11-06
EP3372873A1 (de) 2018-09-12
WO2017077935A1 (ja) 2017-05-11
CN107735603A (zh) 2018-02-23
TWI664366B (zh) 2019-07-01

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